—Was it by cutting down staff are not diligent enough she saved the firm?—No, it was by improving work efficiency.
No one knows exactly when our ancestors started talking, but new evidence suggests that____ might have happened a long time ago.
On seeing the damage he had done to his kind neighbor’s house, the child felt______.
The film star has asked _______ but the journalists just keep following him wherever he goes.
Huge quantities of fresh water ______there since the serious drought in the southern parts of China
The survey shows that speed___ at least 30% percent of road traffic deaths.